FR764995A - Process for the production of dyes on cellulose esters and ethers - Google Patents

Process for the production of dyes on cellulose esters and ethers

Info

Publication number
FR764995A
FR764995A FR764995DA FR764995A FR 764995 A FR764995 A FR 764995A FR 764995D A FR764995D A FR 764995DA FR 764995 A FR764995 A FR 764995A
Authority
FR
France
Prior art keywords
dyes
ethers
production
cellulose esters
esters
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR764995A publication Critical patent/FR764995A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B39/00—Other azo dyes prepared by diazotising and coupling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR764995D 1932-12-03 1933-12-04 Process for the production of dyes on cellulose esters and ethers Expired FR764995A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE764995X 1932-12-03

Publications (1)

Publication Number Publication Date
FR764995A true FR764995A (en) 1934-05-31

Family

ID=6672991

Family Applications (1)

Application Number Title Priority Date Filing Date
FR764995D Expired FR764995A (en) 1932-12-03 1933-12-04 Process for the production of dyes on cellulose esters and ethers

Country Status (1)

Country Link
FR (1) FR764995A (en)

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